OUI Lookup
547398
Toyo Electronics Corporation
Manufacturer Information
- OUI Prefix
- 547398
- Manufacturer
- Toyo Electronics Corporation
- Address
- 1860-38, Simoakasaka Kawagoe Saitama JP 3501155
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 547398
The OUI prefix 547398 is assigned to Toyo Electronics Corporation, based in 1860-38, Simoakasaka Kawagoe Saitama JP 3501155 . It is a MA-L type block of 24 bits (first three octets). Allows up to 16 million unique MAC addresses. If you find this prefix on your network, the devices belong to Toyo Electronics Corporation.